Singh-Ray 105mm LB (Lighter, Brighter) Color Intensifier Filter

The Singh-Ray 105mm LB (Lighter, Brighter) Color Intensifier Filter is designed to increase color contrast over an entire image without unwanted polarization. It is intended to affect all colors of the visible spectrum passing through it, with an emphasis on wavelengths of light responsible for the appearance of green, yellow, orange, and red. White and neutral tones are preserved, and this filter's 0.1 density corresponds to a reduction of light from entering a lens by one-third of a stop.